I did some work on this and achieved meaningful results. My thesis on this is called Democratizing Nivana.

It is a recounting of my own findings in constructing a system based on perspective shifting, true-self gnosis and death magic capable of true reality shifting without the subsumption of any external beliefs such as religions. I release this document with no claim of attribution for the benefit of all.

https://drive.google.com/file/d/15oelrp2mojY2eRBpSmwFgEhx_Das4BnO/view?usp=sharing